baber/WOPTO huggingface dataset:
Patent JP-2010032925-A (JP)
Title: Annotation layout device for map, and control method for annotation layout device for map
Inventor: KAWAI TARO
IPC: G06T11/60
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein a device for automatically selecting a character string indicating an annotation does not take the layout when actually arranging the selected character string on a map, although a technique for automatically selecting the "annotation" marked in a store and a facility on the map is provided.  <P>SOLUTION: This annotation layout device includes a function for calculating an occupied range on the map of the annotation character sequence, and for imparting flowing-directional weighting of the annotation, not to be overlapped with a road or the like on the map, based on the calculated occupied range, a proper layout is thereby determined, and the annotation is selected based thereon to be arranged.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010036611-A (JP)
Title: Wheel bearing device
Inventor: KATO KENJI
IPC: F16C19/18
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel bearing device, in which dimensional management is facilitated by simplifying the structure of each component configuring the wheel bearing device, and the process of the assembly thereof is simplified.  <P>SOLUTION: The wheel bearing device 1 includes: an inner ring having a flange shaft 6 connected to transmit power to an outer ring 27 of a constant velocity joint 3; and an outer ring pivotally connected to the inner ring through a plurality of rolling elements. The flange shaft 6 and the outer ring 27 are connected with flat surfaces 28 and 30 provided at respective ends thereof facing each other and with bolts 35 screwed into a plurality of bolt holes 29 formed in the flat surface 28 through a plurality of through-holes 34 formed in the flat surface 31.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010036686-A (JP)
Title: Crossing gate
Inventor: SAKURAI IKUO
IPC: B61L29/14
Filed: 2008-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crossing gate making a crossing rod stop by itself in a tilting rotation angle area between a horizontal position and a vertical position when power supply is stopped, without using a balance weight.  <P>SOLUTION: Only by the elastic energy of two sets of torsion coil springs 6a, 6b energizing the crossing rod 5 to opposite sides each other, when the power supply of driving power of the crossing rod is stopped, if the crossing rod is at a rotation angle on the horizontal position side rather than a tilting predetermined rotation angle area between the horizontal position and the vertical position, the crossing rod is raised to the predetermined rotation angle area. If the crossing rod is at a rotation angle on the vertical position side rather than the predetermined rotation angle area, the crossing rod is lowered to the predetermined rotation angle area to stop the crossing rod in the predetermined rotation angle area. The spring 6a always keeps lowering side energizing torque, and meanwhile, the other spring 6b does not keep rising side energizing torque energizing the crossing rod to a rising side at the vertical position of the crossing rod, and the energizing torque can be easily adjusted by moving a movable action point 10m.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010037255-A (JP)
Title: Agent for preventing or ameliorating visual dysfunction
Inventor: TAKAHASHI YOSHISHIRO
IPC: A23L21/10
Filed: 2008-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agent for the prevention and/or amelioration of visual dysfunction, having high safety and useful as a drug, quasi-drug, food, etc.  <P>SOLUTION: The agent for the prevention and/or amelioration of visual dysfunction contains one or more kinds of plants selected from Caesalpinia sappan, Zingiber officinale and Perilla frutescens or its extract as an active component.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010043871-A (JP)
Title: Capacitive pressure sensor and capacitive pressure detector
Inventor: KASHIMURA OSAMU
IPC: G01L9/00
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitive pressure sensor for detecting the absolute pressure achieving miniaturization while maintaining accuracy.  <P>SOLUTION: The capacitive pressure sensor 4 that is a pressure sensor for detecting the absolute pressure includes a capacitance detection means and a parasitic capacitance detection means. The shape of a fixed electrode 61 with respect to a flat part 64 of a recess of a conductive member equipotential with a diaphragm 45 for detecting parasitic capacitance is turned to a shape complementarily fit with a circular or substantially circular shape of a fixed electrode 58 with respect to the diaphragm 45 of the capacitance detection means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010043422-A (JP)
Title: Shear panel-type damper and bridge
Inventor: AOKI TETSUHIKO
IPC: E01D19/04
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shear panel-type damper with excellent deformation performance by delaying the time of formation of a crack in a side end surface of a rib portion or delaying the time of the formation of the crack in a welded area between the downside of the rib portion and a lower structure of a bridge etc.  <P>SOLUTION: This shear panel-type damper 2 includes: a panel portion 10 which is formed of low-yield point steel (dead soft steel) or an aluminum alloy; the rib portions 20 which are arranged on both the lateral sides of the panel portion 10, respectively; a pair of downside reinforcing materials 30 which are joined together to hold the downside of the panel portion 10; and a pair of upside reinforcing materials 40 which are joined together to hold the upside of the panel portion 10. In the rib portion 20, the width (C-C distance) of a height-direction central range is set smaller than the width (A-A distance) of the downside 23 and the width (E-E distance) of the upside 24, and "constricted" in the vertical central range.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010044144-A (JP)
Title: Drive circuit for electrophoretic display device
Inventor: IWAKO AKINOBU
IPC: G09G3/34
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive circuit for an electrophoretic display device that reduces the load of an external controller and a drive circuit in usual display drive, and instantly responds also to complicated display drive.  <P>SOLUTION: This drive circuit 1 for the electrophoretic display device supplies a driving voltage waveform based on display information from the outside to the electrophoretic display device having memory property for performing display by movement of a charged particle by electrophoresis. The drive circuit comprises two drive modes, namely internal waveform generation mode of selecting waveform data P17 output from a waveform generating circuit 10 based on the display information and generating the driving voltage waveform, and simple driver mode of directly generating the driving voltage waveform based on the display information, and a control section 2 for controlling switch of the two drive modes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010044149-A (JP)
Title: Multi-gradation photomask, pattern transfer method, and manufacturing method of display unit using multi-gradation photomask
Inventor: SANO MICHIAKI
IPC: G03F1/00
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the variation of a resist film, which is exposed and developed through the semi-translucent part of a multi-gradation photomask, caused by a pattern size.  <P>SOLUTION: In the consideration of a wavelength dependency between the pattern width of the semi-translucent part and an effective transmissivity, and of a wavelength dependency of the original transmissivity of the semi-translucent film (transmissivity of the semi-translucent film having a sufficiently wide area), the semi-translucent films different in wavelength dependency, which are a first semi-translucent film 13a having a wide pattern width and a second semi-translucent film 13b having a narrow pattern width, are used. The variation of the resist film exposed and developed through the respective semi-translucent parts, caused by the pattern size, is reduced thereby.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010045904-A (JP)
Title: Single-phase brushless motor
Inventor: TAKEUCHI KESATOSHI
IPC: H02K29/00
Filed: 2008-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology on a single-phase brushless motor which does not have a dead lock point and can start without auxiliary winding.  <P>SOLUTION: The single-phase brushless motor includes a coil string having a plurality of electromagnetic coils 11 to 14 and a magnet string having a plurality of permanent magnets 31 to 34. The coil string has a magnetic member 20. The magnetic member 20 stops in a peak position of inverse induced voltage by drawing the magnetic member 20 to the magnet string at stop time of the single-phase brushless motor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010048926-A (JP)
Title: Projection type display apparatus
Inventor: YAMADA AKIHIRO
IPC: F21Y101/00
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type display apparatus which always displays an image having a sufficient contrast, because it is easy to continuously adjust a light amount, without causing the illuminance unevenness of light with which a light valve is irradiated, according to an image signal.  <P>SOLUTION: The projection type display apparatus includes the light valve 2, a light source 3a for producing the light with which the light valve 2 is irradiated, an integrator lens 4 disposed in an optical path extending from the light source 3a to the light valve 2 and including a first lens array 4a and a second lens array 4b, and a light amount adjustment mechanism 9 disposed in the optical path between the first lens array 4a and the second lens array 4b. The light amount adjustment mechanism 9 includes a pair of light shielding elements rotating in the form of a pair of double doors. The pair of light shielding elements have an opening formed in a region of tip portions thereof which corresponds to lens cells in contact with the optical axis of the second lens array 4b. A region of the opening corresponding to one lens cell in contact with the optical axis of the second lens array 4b is of a triangular configuration.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010053918-A (JP)
Title: Built-up type crankshaft and method for manufacturing the same
Inventor: MAEDA OSAMU
IPC: F16C3/10
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To enhance strength and rigidity of a fastening part with respect to engine explosive force, and to prevent coming off of the fastening part and abnormal sound in the fastening part.  <P>SOLUTION: The built-up type crankshaft 1 is integrally assembled by mutually attaching a plurality of division pieces 2A-2J at the fastening part 3. The respective division pieces 2A-2J include a counter weight part 4, a small diameter shaft part 5 protruded from one end side of the counter weight part 4, a large diameter shaft part 6 protruded from the other end side, a hole part 7 provided in a center of the large diameter shaft part 6, and a groove part 8 around a root of the small diameter shaft part 5. The fastening part 3 includes the large diameter shaft part 6 and the hole part 7 provided in the one adjacent division pieces 2A-2J, and the small diameter shaft part 5 and the groove part 8 provided in the other. The small diameter shaft part 5 is press-fitted in the hole part 7, and a distal end of the large diameter shaft part 6 is press-fitted and fastened into the groove part 8, and thereby, the adjacent division pieces 2A-2J are mutually attached, and a journal part 11 or a pin part 10 comprises the large diameter shaft part 6 covering the small diameter shaft part 5 between the division pieces 2A-2J.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010051479-A (JP)
Title: Electronic device, game machine, main control board, peripheral board, authentication method, and authentication program
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To correct an expectation value used for authenticating a main control board by a simple method, and to prevent fraudulent control from the main control board to a peripheral board and an inappropriate use of the expectation value.  <P>SOLUTION: In an electronic device equipped with the main control board 310 and the peripheral board 320 which performs a prescribed processing from a control command transmitted by the main control board 310, the main control board 310 adds correction data for correcting the expectation value used for verifying data transmitted from the main control board 310 and authentication data for authenticating the main control board 310 when the control command transmitted to the peripheral board 320 is the prescribed control command. The peripheral board 320 corrects the expectation value by using the correction data which has been received and authenticates the main control board 310 by using the corrected expectation value and the received authentication data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010061736-A (JP)
Title: Reel and recording tape cartridge
Inventor: ISHIKAWA TADASHI
IPC: G11B23/107
Filed: 2008-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reel capable of reducing a deformation difference caused by the tape winding pressure of each part of a hub in the axial direction, and a recording tape cartridge capable of favorable protecting a recording tape by applying the reel.  <P>SOLUTION: The reel is provided with: the hub 45 formed of a resin material and formed into a cylindrical shape with a bottom; an upper flange 50 formed of a resin material and overhung from the opening end of the hub 45 to the outside of a diameter direction; a flange member formed of a resin material and joined to the bottom 48 of the hub in a center 58 having a metal plate 66 fixed thereto, and an annular groove 70 as a weak part formed into an annular shape coaxially with the hub 45 on the bottom plate 48 of the hub 45.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060991-A (JP)
Title: Liquid crystal panel inspecting device and liquid crystal panel inspection method
Inventor: MURAMATSU GO
IPC: G02F1/13
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate adjusting the positions of probe pins which apply drive voltages to electrodes of a liquid crystal panel.  <P>SOLUTION: A stage 10 and an image acquisition device are relatively moved to acquire images of respective probe pins 48 of a probe unit 40 by the CCD camera 25 of the image acquisition device. An image signal output from the image acquisition device is processed, to detect the positions of the probe pins 48. On the basis of the detection results of the positions of the probe pins 48, it is confirmed whether the positions of the probe pins 48 coincide with those of electrodes of a liquid crystal panel 1 to be mounted on the stage 10. Thus the position adjustment of the probe pins 48 are readily adjusted, without the need for actually bringing the probe pins 48 into contact with electrodes of the liquid crystal panel 1. The liquid crystal panel 1 is mounted on the stage 10, and the probe pins 48 are brought into contact with electrodes of the liquid crystal panel 1 mounted on the stage 10, and the drive voltages are applied from the probe pins 48 to the electrodes of the liquid crystal panel 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060106-A (JP)
Title: Clutch device
Inventor: TOKITO AKIRA
IPC: F16D47/00
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch device allowing arbitrary selection of manual and automatic clutch operations and suppressing increase in the structure size.  <P>SOLUTION: The clutch device comprises a centrifugal clutch mechanism 55, mounted on the other side of a first pressure plate (manual operation side pressing member) 25 and moving according to the operation of a clutch lever (manual operation element) 11 provided with a second pressure plate (centrifugal side pressing member) 27 actuated by a centrifugal weight 51, moved by a centrifugal force generated by the rotation of an engine, and making it possible for torque to be transmitted by the centrifugal weight 51, which is caused to act on the second pressure plate 27 by a centrifugal force, when an engine rotation number is increased.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010065855-A (JP)
Title: Ammonia refrigerating device
Inventor: TSUBOI NOBORU
IPC: F25B1/00
Filed: 2008-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ammonia refrigerating device free from liquefaction of ammonia refrigerant intruding into a motor chamber, and having superior corrosion resistance and an electrical insulating property.  <P>SOLUTION: This ammonia refrigerating device is equipped with: a pressure detecting means 39 detecting a pressure in a motor chamber of the compressor body 3; a temperature detecting means 38 detecting a temperature in the motor chamber of the compressor body 3; and a temperature adjusting means 25 determining whether there is the state where an ammonia gas in the motor chamber is liquefied, on the basis of the pressure and temperature respectively detected by the pressure detecting means 39 and the temperature detecting means 38, and increasing the temperature in the motor chamber when there is the state where the ammonia gas is liquefied.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010068574-A (JP)
Title: Vibration suppressing controller for power generator
Inventor: NOMURA MASAKATSU
IPC: H02P9/04
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To perform secure resonant suppressing control by giving damping characteristic to a shaft torsional resonance system.  <P>SOLUTION: A PCS control unit includes an AC-DC converter body (G<SB>PCS</SB>) 100A for power storage and a PCS controller 100B, and an observer 400 estimates a phase angle θ<SB>G</SB>, etc. from a system voltage V<SB>G</SB>, field magnetic flux Φ<SB>0d</SB>, and a generator current I<SB>G</SB>, and gets a current I<SB>PCS</SB>where the vibration is suppressed and controlled by the PCS controller 100B. A voltage fixing control unit 500 gets a field current I<SB>Ef</SB>so that the system voltage V<SB>G</SB>may be constant, and controls the field magnetic flux of a current-torque converter 200 with field magnetic flux Φ<SB>0d</SB>corresponding to this field current I<SB>Ef</SB>. A power generation characteristic operating part 700 gets a system voltage (generator voltage) V<SB>G</SB>from generator turning angle velocity ω<SB>G</SB>and a field magnetic flux Φ<SB>0d</SB>. An observer includes common-dimensional observers or minimum-dimensional observers, and corrects the gain of a torque-current conversion coefficient part with the estimate of the magnitude of Φ<SB>0d</SB>of the field. Furthermore, it estimates the phase θ<SB>G</SB>of the magnetic pole and further gets generator turning angle velocity ω<SB>G</SB>by its differentiation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010066369-A (JP)
Title: Projection-type display device
Inventor: WADA MITSUHIRO
IPC: G03B21/00
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection-type display device capable of displaying a bright, space-saving and high-quality projection image having high illuminance uniformity, by solving the problem wherein, in conventional projection type display devices, the size of illumination light for illuminating a space light modulation element is required to be larger than a display domain of the spatial light modulation element, and the problem wherein a defect generated in an area of the illumination light is reflected on the projection image.  <P>SOLUTION: The device includes a light source 13, an illumination means 18, a liquid crystal panel (space light modulation element) 19, and a projection lens 20. A plane glass 15 provided on the illumination means 18 is made to move finely, at high speed in a direction where the incident angle to an optical axis is changed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010065093-A (JP)
Title: Method for reducing allergenic activity of substance to be treated by heating
Inventor: KATSURA SADAKUNI
IPC: C09K3/00
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To predict temperature and period of heating required to attain the desired reduction rate when allergenic activity is reduced by heating.  <P>SOLUTION: The allergen substance is heated at a temperature T for a period of time t, and reduction rate r of allergenic activity is measured to obtain a plurality of three-dimensional data (T, t, r). The heating temperature T<SB>0</SB>and the heating time t<SB>0</SB>required to attain the desired reduction rate in allergenic activity are calculated by visual observation or regression analysis using the three-dimensional data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010068296-A (JP)
Title: Image processor, image processing method, program, and computer-readable recording medium
Inventor: TAKEHARA TAKESHI
IPC: H04N1/46
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide image data improved in readability of a color document for a color vision defective while leaving data of original images of a color document.  <P>SOLUTION: In a control part, an image reading part reads image data of a color document in S1; an image element extraction part extracts image data of a character part recognized in an OCR process from the image data of the color document in S2, and an image element grouping part groups the image data of the character part extracted from the image data of the color document into groups in S3. A color determination part adjusts color components of the image data of the character part in the group for each group in S4; and a file output part arranges the image data of the character part with the color components adjusted in a layer different from that of the image data of the color document, and stores the image data of the character part by being added to a file of the image data of the color document in S5, whereby the process is ended.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010064666-A (JP)
Title: Brake control device
Inventor: OKANO TAKAHIRO
IPC: B60T8/17
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To detect abnormality of a hydraulic control system of a wheel cylinder.  <P>SOLUTION: The brake control device performs first determination for determining existence of braking requirement by directly detecting existence of brake operation input by a measurement object different from an operation hydraulic pressure and second determination for determining existence of braking requirement utilizing the operation hydraulic pressure in parallel. Further, the brake control device determines that abnormality is generated on a wheel cylinder pressure control system when it is determined as no braking requirement in the first determination and when determination of existence of braking requirement is repeated by the second determination.  <P>COPYRIGHT: (C)2010,JPO&INPIT